Nitrate & Nitrite as N Back Catalog number: 54162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2244.34-5MG Fumonisin B1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 116355-83-0 Price on request 3328.9-100 Captan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 133-06-2 Price on request 18000-0490-100AN5 Furosemide, 100µg/ml in Acetonitrile, 5ml Price on request